Matthew Greaves, DDS, MS

Matthew Greaves, DDS, MS

General Dentist

Patients Accepted

Treats all ages

Primary Location

Hickory Plaza Comprehensive Health Center


Comprehensive dental services


Dr. Matthew Greaves graduated from the University of Missouri – Kansas City School of Dentistry. He completed a two-year residency in hospital and special needs dentistry at the University of Minnesota. When not at COMTREA, Dr. Greaves is a full-time faculty member at the Missouri School of Dentistry & Oral Health, where he helps oversee the training of third and fourth year dental students and manages the care of patients referred for dental treatment in conjunction with head and neck cancers. Outside of dentistry, Dr. Greaves enjoys spending time outdoors with his family and cheering on St. Louis sports teams. 


COMTREA Comprehensive Health Center at the Valley

Call or send us a message today to schedule your appointment!


Ph 636-481-6040  
Fx 636-797-5660


4 Hickory Ridge Road, Suite 600
Hillsboro, MO 63050

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Financial Assistance

Patients and clients receive free assistance in navigating insurance coverage. Our staff are nationally trained and qualified to better help you. Schedule an appointment at one of our several locations in Jefferson County.

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Insurance Coverage

  • Medicaid
  • Most commercial insurance plans
  • Income-based sliding fee scale discount for uninsured and underinsured
  • Verify with the office prior to your appointment